Build #15818313483:   pal: adjust for g++-15 on branch main 8 months ago

Build #7942098777:   github/workflow: gcc 12 -> 13, clang 14 -> 15 on branch refs/tags/v0.5.0 about 2 years ago

Build #4850729167:   Merge pull request #7 from svens/attribute_list on branch main almost 3 years ago